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The latest News and Information on API Development, Management, Monitoring, and related technologies.

Beyond APM: What Datadog Won't Tell You with Leon Adato of Kentik

APM tools promise a unified observability platform, yet they inherently focus on internal metrics, traces, and logs. This internal focus, while valuable, misses critical dimensions of the user experience and network performance that are essential for a complete understanding of application behavior in real-world scenarios. With Kentik you can dive deep into your network performance and find problems before they affect your users.
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How to improve INP (the newest Core Web Vital)

From the first introduction of Core Web Vitals, Google has maintained that these user experience metrics will keep evolving. Since 2022, the Google team has been testing Interaction to Next Paint (INP), a new interactivity metric, and asking for feedback from the development community. Late in 2023, they announced that INP would replace FID as a Core Web Vital. The transition to INP is effective from March 2024.

How to detect, test and monitor your Next.js API endpoints with the Checkly CLI

In this video, we explore how to use the Checkly CLI to programmatically test and monitor Next.js API endpoints. We'll create a dynamic setup that detects new API GET URLs and use GitHub actions to test preview API deployments and deploy API monitoring after production deploys.

Navigating the Evolving Landscape: A Deep Dive into REST API Versioning Strategies

In the ever-evolving landscape of APIs, ensuring seamless interactions and managing changes becomes crucial. While innovation and adaptability are essential, maintaining backward compatibility is equally important to avoid disruption for existing users. This is where REST API versioning comes into play. Versioning allows you to introduce new features or changes to your API in a controlled manner, while simultaneously keeping older versions running smoothly.

Cultivating Your Tech Garden: Enriching APM with Synthetic Monitoring

Welcome to the Tech Garden, a place where our monitoring tools, like to diverse flora, contribute to a thriving digital ecosystem. Our journey starts with the foundational roots of Application Performance Monitoring (APM), crucial for initial growth and stability, like the roots beneath our fruit trees.

Broken windows: Why the 'Single Pane of Glass' is Impossible

It was only as I started to study information theory that I truly understood how nonsensically the computer worked in Star Trek: The Next Generation. Decades before voice assistants and at a time when only the most basic language parsing existed in practice, the computer on Star Trek could always give you the answer you wanted. No one ever spent any time clicking into multiple windows to find an answer, and the display always gave information that could be easily summarized in words.

How to run your Playwright end-to-end tests in SloMo

Sometimes you want to follow along your Playwright tests without starting a full debugging session. Learn in this video how to slow down your Playwright end-to-end tests, to see and watch exactly what's happening in your testing scripts. Use the "slowMo" launch option configuration to add delays inbetween all Playwright actions. More cool Playwright and Synthetic Monitoring tips coming your way soon!

Microsoft 365 APM Profiles using REST API Monitor and Microsoft Graph API

As of WUG 2022 our REST API monitor supports OAuth 2 Client Credentials allowing a daemon application (non user interactive) to authenticate as an application to the Graph API. Using this new capability we created new APM profile to monitor Microsoft 365 and Office 365.